Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835402 | Crimper device | — | 2020-11-17 |
| 10588741 | Mitral valve prosthesis | Ji Zhang, Cheng Yong Yang, Jinhua Zhu | 2020-03-17 |
| 10575837 | Tissue and vascular closure devices and methods of use thereof | Ji Zhang | 2020-03-03 |